Fence post setting chuck



FIG. 1 is a front, top perspective view of a fence post setting chuck showing our new design;

FIG. 2 is a rear, bottom, inverted perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof; and

FIG. 5 is a side elevational view thereof. 

The ornamental design for a fence post setting chuck, as shown and described. 